Blow-out

ABSTRACT

The blow-out of the present invention includes a blower tube into which air can be blown, a moving part disposed on one end of the blower tube having an elastic body and can be resiliently rolled or unrolled by the force of the air supplied from the blower tube, and an extended moving part formed at the end part of the moving part and unrolled at a different angle from the moving part when the air is injected into the blower tube. The extended moving part is configured to be unrolled when the air is injected from the blower tube and to be rolled, together with the moving part, by means of restoring force of the moving part when the supply of the air from the blower tube is stopped. The extended moving part is made of the same material as the moving part, or a flexible material, so that the extended moving part can be unrolled by means of force of the air or rolled by means of restoring force of the moving part. The extended moving part may be shaped in a character form or decorated with pictures such as characters.

CROSS-REFERENCE TO RELATED APPLICATION

This application claims priority under 35 U.S.C. §119(a) to KoreanPatent Application No. 10-2009-0089262, filed Sep. 21, 2009, thedisclosure of which is incorporated by reference herein in its entirety.

FIELD OF INVENTION

The present invention relates to a blow-out, and more particularly, to ablow-out in which, when the blower tube of the blow-out is blown, therolled portion of a moving part is unrolled and thus the end part of themoving part is unrolled at a different angle from the moving part.

BACKGROUND OF THE INVENTION

In general, when celebration gatherings such as birthday parties areheld, a variety of trifling articles are used. One of the most commonsuch articles is a blow-out. The blow-out includes a blower tube intowhich air can be blown and a moving part connected to one side of theblower tube, subjected to elasticity of an elastic body, and resilientlyrolled.

When the blower tube of the blow-out is blown from a user's mouth, airpasses through the moving part and, thus, the moving part rolledtogether with the elastic body is inflated in the form of a tube andunrolled in a straight shape. When the user's mouth is detached from theblower tube, the air therein is outwardly exhausted and, thus, themoving part is rolled back to the original state by means of elasticityof the elastic body.

The moving part is fabricated using paper or synthetic resin of a thinmaterial. A passage through which air can travel is formed in the movingpart. The end part of the moving part is open so that the air can beexhausted outwardly through the end part. Furthermore, the elastic bodyformed of elastic wire having a minute thickness is provided along themoving part. When the blower tube is blown, the elastic body is unrolledin a straight shape, air passes through the moving part, and, thus, themoving part is inflated in the form of a tube and, then, unrolled in thelength direction. When the user's mouth is detached from the blowertube, the air within the moving part is exhausted outwardly, and, thus,the moving part is thinned and rolled to the original state by means ofrestoring elasticity of the elastic body.

If the above blow-out is used at various events, such as birthdayparties, it can enhance the amusement of the people gathered.

However, the above conventional blow-out is monotonous, in that themoving part is unrolled only in a straight shape lengthwise when air isblown into it, and is then rolled back when blowing is stopped. Theconventional blow-out moves back and forth in one straight direction.Accordingly, the conventional blow-out inevitably provides amusement foronly a short period of time when it is used because the moving part ofthe blow-out does not offer much variation in its movement.

SUMMARY OF THE INVENTION

Accordingly, the present invention has been made to address the aboveproblems existing in the prior art. An objective of the presentinvention is to provide a blow-out that can display more variation inthe movement of its moving part. For this objective, a blow-out wasconceived whose moving part is unrolled conventionally while the endsection of the moving part is unrolled at a different angle from themoving part when the blower tube of the blow-out is blown.

The blow-out of the present invention includes (i) a blower tube intowhich air is blown from a user's mouth, (ii) a moving part disposed onone end of the blower tube, which has an elastic body and is resilientlyrolled or unrolled by the force of the air supplied from the blowertube, and (iii) an extended moving part formed at the end of the movingpart that is unrolled at a different angle from the moving part when airis injected into the blower tube.

The extended moving part is configured to be unrolled upwardly from themoving part. The extended moving part is also configured to be unrolledwhen air is injected from the blower tube, and to be rolled back,together with the moving part, by means of the restoring force of themoving part when the supply of air from the blower tube is stopped.

The extended moving part may be made of the same material as the movingpart or other flexible materials so that it can be easily unrolled bymeans of the force of the air or rolled by restoring force of the movingpart. The extended moving part can be made in a shape similar to themoving part or in the form of popular characters. Its outer surface canbe decorated with pictures, such as popular characters.

In accordance with the blow-out of the present invention, when theblower tube of the blow-out is blown, the moving part is unrolled fromits initial rolled position and the end part of the moving part isunrolled at a different angle from the moving part. Accordingly, peoplegathered can be provided with more amusement and surprises, and can feelmore joyful. As a result, celebration can be more enhanced at suchgatherings.

BRIEF DESCRIPTION OF THE DRAWINGS

For a more complete understanding of the present invention, reference ismade to the following detailed description of the invention consideredin conjunction with the accompanying drawings, in which:

FIG. 1 is a top perspective view of blow-out according to a firstembodiment of the present invention, wherein the blow-out is in aninitial rolled state;

FIG. 2 is a top perspective view of the blow-out shown in FIG. 1,wherein the blowout is in an extended unrolled state;

FIG. 3 is an exploded perspective view of the extended unrolled blow-outshown in FIG. 2;

FIG. 4 is a top perspective view of the extended moving part of theblow-out shown in FIG. 1, wherein the extended moving part has acharacter form;

FIG. 5 is a side elevational view of the blow-out shown in FIG. 1,illustrating a stage in which the extended moving part and the movingpart are beginning to be rolled together to the original state after theblow-out is used;

FIG. 6 is a top perspective view of a blow-out according to a secondembodiment of the present invention;

FIG. 7 a is an exploded perspective view of a blow-out according to athird embodiment of the present invention;

FIG. 7 b is a top perspective view of the extended moving part of theblow-out shown in FIG. 7 a, wherein the extended moving part has acharacter form;

FIG. 7 c is a partial view of the blow-out shown in FIG. 7 a, whereinthe extended moving part is attached to the moving part;

FIG. 8 a is a top perspective view of a blow-out according to a fourthembodiment of the present invention;

FIG. 8 b is a side elevational view of the blow-out shown in FIG. 8 a;and

FIG. 8 c is a side elevational view of the blow-out shown in FIG. 8 a,illustrating a stage in which the extended moving part and the movingpart are beginning to be rolled together to the original state after theblow-out is used.

DETAILED DESCRIPTION OF THE INVENTION

Hereinafter, preferred embodiments of the present invention aredescribed in detail with reference to the accompanying drawings.

FIGS. 1-5 illustrate a first embodiment of the blow-out of the presentinvention. FIG. 1 is a top perspective view showing an initial state, inwhich a blow-out is at rest, that is, not being used, in order todescribe the blow-out according to a first embodiment of the presentinvention. FIG. 2 is a top perspective view of the blow-out shown inFIG. 1, wherein the blowout is in an extended unrolled state. FIG. 3 isan exploded perspective view of the extended unrolled blow-out shown inFIG. 2. Reference number 2 denotes a blower tube,

The blower tube 2 can be fabricated using plastic, thick paper, or ametal material in the form of a tube so that air can flow through theinside of the blower tube 2. A moving part 4 rolled in the shape of aroll of paper, which is to be unrolled when used, is connected to oneend of the blower tube 2, the other end being for use in the user'smouth.

The moving part 4 can be fabricated using coated paper, synthetic resinfilms or the like so that air does not leak out through the surface ofthe moving part 4. The moving part 4 has a passage formed therein sothat air can travel therethrough. Furthermore, the surface of the movingpart 4 may be printed or otherwise decorated in order to increase anaesthetic effect or amusement.

Both ends of the moving part 4 are open so that air can traveltherethrough. One end of the moving part 4 is attached to the outersurface of the blower tube 2 using an adhesive, etc., so that air canflow from the blower tube 2 to the moving part 4. The other end of themoving part 4 is formed in such a way as for air to continuously flow tothe following section, which is the extended moving part 10.

An elastic body 6 of a thin thickness such as a thin elastic metal wireis fixed on a central longitudinal axis of one side of the moving part4. The elastic body 6 can be made of such wire having predeterminedelasticity. One end of the moving part 4 is attached to the blower tube2 in such a way that the moving part 4 is rolled like a roll of paper bymeans of the coiling force or inward elasticity of the elastic body 6.

In a blow-out for celebration events having the above construction, airpasses through the moving part 4 via the blower tube 2 when the blowertube 2 is blown, and, thus, the moving part 4, rolled together with theelastic body 6 in its initial state, is, then, inflated in the form of atube and unrolled in a length direction due to the force of airinjected. At the same time, the elastic body 6 is unrolled andstraightens out together with the moving part 4. The air passing throughthe moving part 4 is discharged from an opening portion 8 which is theend part of the moving part 4.

Such an unrolled state is maintained as long as the air is sufficientlysupplied to the moving part 4. If the user's mouth is detached from theblower tube 2 and the supply of air to the moving part 4 is stopped, theair within the moving part 4 is discharged outwardly via the blower tube2 and the opening portion 8, and at the same time, the moving part 4 isrolled back to the form of a roll of paper by means of the contractileforce of the elastic body 6.

The blow-out of the present invention has a structure similar to theprior art in the above respects. However, in the case of the presentinvention, an extended moving part 10 is further provided at the endpart of the moving part 4. The extended moving part 10, when the blowertube 2 is blown, is configured to be unrolled at a different angle fromthe moving part 4 while the moving part 4 is unrolled.

To this end, an extension portion 4 a is formed at the end part of themoving part 4, and the extended moving part 10 is connected to themoving part 4 with the extension portion 4 a functioning as a connector.

Furthermore, an extension elastic body 6 a is extended from the elasticbody 6 along the extension portion 4 a. The extension elastic body 6 ais bent at a specific angle. When air is injected into the blower tube 2and the moving part 4 is thereby unrolled, the extension portion 4 a isunrolled in a different direction from the moving part 4 with an angle.The upward angle of the extended moving part 10 can be adjusted bycontrolling the angle in which the extension elastic body 6 a is bentwith respect to the elastic body 6.

The extension elastic body 6 a can be bent at a predetermined angle. Anangle in which the extended moving part 10 is unrolled can be variedaccording to the predetermined angle.

The lower end part of the extended moving part 10 may be connected tothe extension portion 4 a using an adhesive, etc. Here, the connectionbetween the lower end part of the extended moving part 10 and theextension portion 4 a must be airtight so that air does not leak fromwithin through the connecting area.

Air exhaust holes 12 are formed at corner portions of the top end part13 of the extended moving part 10 with the rest of top end part 13 ofthe extended moving part 10 being in a sealed state. The air flowthrough the air exhaust holes 12 affect the unrolling and rolling of theextended moving part 10. Therefore, the size and the number of theexhaust holes may vary in order to achieve the optimum level ofunrolling and rolling of the extended moving part 10. More particularly,for example, the air exhaust holes 12 function to allow air within theextended moving part 10 to exit quickly when the user's mouth isdetached from the blower tube 2 and rolling of the elastic body 6 and,thus, the moving part 4, begins. Since the rolling of the moving part 4of the present invention begins from the end part of the elastic body 6,it is desirable that the extended moving part 10 becomes deflatedquickly, that is, flat, and that it fold on top of the moving part 4quickly so that they can be rolled back together as one piece to theinitial state (FIG. 1). If the air exhaust holes 12 for allowing air toexit therefrom are not provided at the end part of the extended movingpart 10, the air is trapped within the extended moving part 10, that is,it will stay inflated, when rolling begins and, thus, the extendedmoving part 10 and the moving part 4 may not be easily rolled backfolded together as one piece. As a result, the moving part 4 may not bequickly rolled back to the initial state (FIG. 1). This is not desirablefor the user for he or she may want the blow-out to be quickly ready ina rolled state (FIG. 1) so that he or she can blow it again.

A picture such as a popular character, for example, may be printed onthe print surface 14 of the extended moving part 10 to increase theaesthetic value of the blow-out or amusement.

The extended moving part 10 can be made of the same material as themoving part 4 or can be made of a flexible material which can be easilyinflated and unrolled by the force of air and can be easily rolled bythe elasticity of the elastic body 6. Examples of such materials includecoated paper, nonwoven textiles or polyester films to name a few.

The above blow-out according to the first embodiment of the presentinvention can be used at various events such as birthday parties. Whenthe blow-out is not being used, the moving part 4 and the extendedmoving part 10 are rolled in the form of a roll of paper by means of theinward elasticity of the elastic body 6 (FIG. 1). In this state, whenair is blown into the blower tube 2 from the user's mouth, the airpasses through the moving part 4 via the blower tube 2 and the movingpart 4 is inflated in the form of a tube and unrolled forward lengthwisein a straight shape. At the same time, the elastic body 6 is resilientlyunrolled as it is embedded in the moving part 4 and travels with it. Theair passing through the moving part 4 travels through the openingportion 8 which is the end part of the moving part 4 or the end of theextension portion 4 a to be more precise.

As the air passes further past the end part of the moving part 4, theextension portion 4 a is inflated and unrolled. At the same time, theextension elastic body 6 a, embedded in the extension portion 4 a, isunrolled. The extension elastic body 6 a is bent at such a predeterminedangle with respect to the elastic body 6, it is unrolled by the force ofthe air, but will stand at an angle with respect to the elastic body 6.As a result, the extension portion 4 a will stand at an angle withrespect to the moving part 4. The air travels further through openingportion 8 into the extended moving part 10, inflating it and unrollingit. Since the extended moving part 10 does not include an elastic body,the extended moving part 10 will stay in the same direction as theextension elastic body 6 a or the extension portion 4 a when it isinflated. Thus, it stands at an angle with respect to the moving part 4by the force of the air injected. This is the intended result of theblow-out of the present invention.

The preferred predetermined angle between the extension elastic body 6 aand the elastic body 6 of a regular size blow-out in its initial rolledstate (FIG. 1) is approximately 30 degrees. If the extension elasticbody 6 a is bent at approximately 30 degrees with respect to the elasticbody 6 in the initial rolled state (FIG. 1), it will roughly standupright with respect to the elastic body 6 (i.e., at an angle ofapproximately 90°) when blower tube 2 is blown with moderate force ofair. This is because the force of the air tends to unroll the extensionelastic body 6 a much more beyond its predetermined angle.

The air passing through the extended moving part 10 is dischargedoutwardly through the air exhaust holes 12. When the air continues to besupplied to the extended moving part 10, the moving part 4 and theextended moving part 10 remain upright as described above.

As described above, since the blow-out is used in social gatherings suchas birthday parties, people gathered can be provided with greatamusement and can feel joyful.

When the user's mouth is detached from the blower tube 2, the air withinthe moving part 4 and the extended moving part 10 exit through theblower tube 2 and the air exhaust holes 12. Accordingly, as shown inFIG. 5, the extended moving part 10 becomes deflated, that is, flat, andfolds on the end part of the moving part 4. It is, then, rolled foldedtogether with the moving part 4 in the form of a roll of paper by meansof the restoring elasticity of the elastic body 6 back to the originalstate (FIG. 1).

Referring to FIG. 4, an extended moving part 10 a may be formed to havea character form in itself. Air exhaust holes 12 a are formed at the endpart of the arms of the extended moving part 10 . In this case, when theblower tube 2 is blown, the extended moving part 10 a, stands upright atthe end of the extension portion 4 a in a character form, therebyproviding greater amusement to people around. Extended moving part 10 inFIGS. 2 and 3 and extended moving part 10 a in FIG. 4 differ inappearance and work much the same way with respect to the rest of theblow-out of the present invention.

FIG. 6 illustrates a second embodiment of the blow-out of the presentinvention. In the second embodiment of the present invention, onlyportions different from those of the first embodiment are described, andthe portions that are the same as those of the first embodiment aredenoted by the same reference numbers as the corresponding portions ofthe first embodiment.

As shown, in the second embodiment of the present invention, a movingpart 4 and an extended moving part 10 b are formed as a single unit.Here, the moving part 4 can be fabricated to be, for example, 200 mm inlength and the extended moving part 10 b can be fabricated to be, forexample, 100 mm in length and an extension elastic body 6 b can befabricated to be, for example, 10 mm in length. When the moving part 4and the extended moving part 10 b are fabricated as one piece, anelastic body 6 is inserted up to a point 210 mm from the beginning ofthe moving part 4, and the rest of the extended moving part 10 b doesnot have an elastic body. In other words, 10 mm of the elastic body 6will continue into the bottom of the extended moving part 10 b as theextension elastic body 6 b.

The air exhaust holes 12 b for allowing some air to exit therefrom areformed at both corners of the end part of the extended moving part 10 band the rest is sealed. Furthermore, the extended elastic body 6 b,having a length of 10 mm, is then bent at a predetermined angle, as inthe first embodiment.

When air is injected into the blower tube 2 and, thus, the moving part 4is unrolled, the extension elastic body 6 b being bent at apredetermined angle as in the first embodiment will unroll only up to anangle and the extended moving part 10 b will stand upright with respectto the moving part 4 (i.e., at an angle of approximately 90°).

FIGS. 7 a-7 c show a third embodiment of the present invention. FIG. 7 ais an exploded perspective view of a blow-out according to a thirdembodiment of the present invention. FIG. 7 b is a top perspective viewof the extended moving part of the blow-out shown in FIG. 7 a, whereinthe extended moving part has a character form. FIG. 7 c is a partialview of the blow-out shown in FIG. 7 a, wherein the extended moving partis attached to the moving part. In the third embodiment of the presentinvention, only portions different from those of the first embodimentare described, and the portions that are the same as those of the firstembodiment are denoted by the same reference numbers as thecorresponding portions of the first embodiment.

As shown, in the third embodiment of the present invention, an extendedmoving part 10 c is attached to the top surface area of the end part ofthe moving part 4 so that it can stand upright on the top surface of themoving part 4 (i.e., at an angle of approximately 90°).

The end of the moving part 4 is formed in a sealed state. One or moreair holes 16 are formed on the top surface of the moving part 4. The airholes 16 are located slightly away from the end of the moving part 4,for example, 5 mm, and they are spaced apart from each other at acertain distance.

The bottom end part 19 of the extended moving part 10 c is open so thatair can pass therethrough. The air holes 16 are situated within thebottom end part 19 of the extended moving part 10 c so that all the airinjected into the moving part 4 continues therethrough. The number ofair holes 16 can be one or more, and their size is large enough for airto easily pass through them. Air exhaust holes 12 c for allowing air toexit therethrough are formed at both corners of the top end part 13 ofthe extended moving part 10 c so that the air can exit from the airexhaust holes 12 c with the end portion of the moving part 4 being in asealed state.

Furthermore, an attaching part 18 is formed in the form of a flange onthe outer circumference of the bottom end part 19 of the extended movingpart 10 c so that the extended moving part 10 c can be attached to thetop surface of the moving part 4. The attaching part 18 is attached tothe top surface of the moving part 4 tightly, using glue, for example,so that the air travels from the moving part 4 to the extended movingpart 10 c without any leak through the attaching part 18.

In the same manner as the first embodiment, an extended moving part 10 cin itself may be fabricated to have a character form, as shown in FIG. 7b. An attaching part 20 may be configured in the form of a flange aroundthe outer circumference of the bottom end part of the extended movingpart 10 c so that it can be attached to the top surface of the movingpart 4.

In the blow-out according to the third embodiment of the presentinvention, when the blower tube 2 is blown and air is thereby injectedinto the moving part 4, the moving part 4 is inflated and unrolled andthe air within the moving part 4 is discharged through the air holes 16on the top surface of the moving part 4 in a direction of approximately90°. The air passes through the extended moving part 10 c and thus theextended moving part 10 c stands approximately at a right angle withrespect to the moving part 4. The air passing through the extendedmoving part 10 c exits from the air exhaust holes 12 c. The moving part4 and the extended moving part 10 c remain unrolled at a right angle aslong as the air is introduced into the extended moving part 10 csufficiently.

Furthermore, when the user's mouth is detached from the blower tube 2and the supply of air supplied to the moving part 4 is stopped, the airwithin the moving part 4 and the air within the extended moving part 10c are discharged outwardly through the blower tube 2 and the air exhaustholes 12 c respectively. At the same time, the moving part 4 and theextended moving part 10 c are rolled in the form of a roll of paper bythe contractile force of the elastic body 6.

FIGS. 8 a-8 c show a fourth embodiment of the present invention. FIG. 8a is a top perspective view of a blow-out according to a fourthembodiment of the present invention. FIG. 8 b is a side elevational viewof the blow-out shown in FIG. 8 a. FIG. 8 c is a side elevational viewof the blow-out shown in FIG. 8 a, illustrating a stage in which theextended moving part and the moving part are beginning to be rolledtogether to the original state after the blow-out is used. In the fourthembodiment of the present invention, only portions different from thoseof the first embodiment are described, and the portions that are thesame as those of the first embodiment are denoted by the same referencenumbers as the corresponding portions of the first embodiment.

As shown, in the blow-out according to the fourth embodiment of thepresent invention, an extended moving part 10 d can be individuallyfabricated as in the first embodiment, or can be integrated with amoving part 4 as in the second embodiment. Here, an elastic body 6 isprovided in the moving part 4 up to a point slightly short of the endpart of the moving part 4.

In the blow-out according to the fourth embodiment of the presentinvention, when the moving part 4 is unrolled in a straight shape, atether tape 22 is fixed to the top surface between the moving part 4 andthe extended moving part 10 d so that the extended moving part 10 d doesnot unroll in the same direction as the moving part 4, but standsupright in a different direction therefrom (i.e. at an angle ofapproximately 90°).

When air is introduced into the moving part 4 and the extended movingpart 10 d, the tether tape 22 functions to hold back the extended movingpart 10 d so that the extended moving part 10 d does not unroll in thesame direction as the moving part 4, maintains a predetermined angle,and stands upright with respect to the moving part 4.

The tether tape 22 is configured in the form of a tape which has a widthsimilar to or slightly narrower than the moving part 4 and the extendedmoving part 10 d. The tether tape 22 can be made of a flexible andsufficiently strong material such as thin textiles or polyester film, sothat it can be easily rolled and unrolled.

The tether tape 22 can be fixed to the moving part 4 and to the extendedmoving part 10 d using an adhesive or glue, etc. An angle at which theextended moving part 10 d stands with respect to the moving part 4 canbe varied with the location at which each end of the tether tape 22 isfixed and with the length of the tether tape 22.

In order to achieve the right angle between the moving part 4 and theextended moving part 10 d, the points at which each end of the tethertape 22 is fixed are points, for example, approximately 20 mm away froma point where the moving part 4 and the extended moving part 10 d meetif the length of the tether tape 22 is approximately 28 mm. However, asmentioned earlier, the location of the attached points may vary with thelength of the tether tape 22 or the upward angle of the extended movingpart 10 d desired.

In the blow-out according to the fourth embodiment of the presentinvention, when the blower tube 2 is blown in the initial rolled state,the rolled moving part 4 is unrolled in a straight shape as shown inFIGS. 8 a and 8 b and the extended moving part 10 d, then, continues tounroll.

At this time, the extended moving part 10 d stops unrolling in astraight shape and extends upward because the tether tape 22 is holdingback the extended moving part 10 d and preventing it from unrolling pastthe upright angle. Thus, the extended moving part 10 d will standupright with respect to the moving part 4. Air passing through theextended moving part 10 d exits through air exhaust holes 12 d. As longas air has been introduced into the extended moving part 10 d throughthe moving part 4, the extended moving part 10 d maintains the uprightposition with respect to the moving part 4 as described above.

Furthermore, when the user's mouth is detached from the blower tube 2and the supply of air to the moving part 4 is stopped, the air withinthe moving part 4 and the air within the extended moving part 10 d areoutwardly discharged through the blower tube 2 and the air exhaust holes12 d. At the same time, the tether tape 22 collapses between theextended moving part 10 d and the moving part 4 as extended moving part10 d folds on the moving part 4, and they are rolled all together foldeddue to the contractile force of the elastic body 6 (FIG. 8 c).

It will be understood that the embodiments described herein are merelyexemplary and that a person skilled in the art may make many variationsand modifications, including those described above, without departingfrom the spirit and scope of the invention. All such variations andmodifications are intended to be included within the scope of theinvention, as defined by the appended claims.

1. A blow-out, comprising: a blower tube into which air can be blown; amoving part disposed on one end of said blower tube, said moving parthaving an elastic body that can be resiliently rolled or unrolled byforce of air supplied from said blower tube; and an extended moving partformed at an end part of said moving part and unrolled at a differentangle from said moving part when air is blown into said blower tube. 2.The blow-out of claim 1, wherein said moving part and said extendedmoving part are formed integrally.
 3. The blow-out of claim 1, whereinsaid moving part and said extended moving part are coupled together. 4.The blow-out of claim 1, wherein said extended moving part is configuredto be unrolled upwardly from said moving part.
 5. The blow-out of claim1, wherein said extended moving part is configured to be unrolled whenair is blown from said blower tube and rolled, together with said movingpart, by means of a restoring force of said moving part when air fromsaid blower tube is stopped.
 6. The blow-out of claim 1, wherein saidextended moving part and said moving part are made from the samematerial.
 7. The blow-out of claim 1, wherein said extended moving partis made of a material selected from the group consisting of paper,non-woven textiles, and vinyl resin of a flexible material.
 8. Theblow-out of claim 1, wherein a print surface having a character form isformed on an outer surface of said extended moving part.
 9. The blow-outof claim 1, wherein said extended moving part has a character form. 10.The blow-out of claim 1 or 8, wherein air exhaust holes for allowing theair to pass therethrough are formed on said end part of said extendedmoving part.
 11. The blow-out of claim 1, wherein said extended movingpart is configured to be unrolled at an end part of said moving part.12. The blow-out of claim 1, wherein said extended moving part isconfigured to be unrolled on a top surface of said moving part.
 13. Theblow-out of claim 1, wherein a tether tape is fixed between said movingpart and said extended moving part.
 14. The blow-out of claim 13,wherein said tether tape is made of a material selected from the groupconsisting of textiles, paper, and synthetic resin of a flexiblematerial.